HD 33564

Planetary system · 68.3 light-years away · also HD 33564, HIP 25110

HD 33564 is 68.3 light-years from the Sun. The NASA Exoplanet Archive lists 1 planet around this F6 V star; the first was found in 2005 by radial velocity (Haute-Provence Observatory).

Fly there in 3D

Worth knowing

HD 33564 b takes 388.0 days to go round its star once.

The star

Spectral typeF6 V
Surface temperature6,250 K
Mass1.25 solar masses
Radius1.4367 solar radii
Luminosity3.428 times the Sun
Apparent magnitude5.10111
Ageabout 3 billion years
Distance from the Sun68.3 light-years (21.0 parsecs)
Position (J2000)RA 80.6379°, Dec 79.2318°
ConstellationCamelopardalis

Planets (1)

PlanetYearOrbitRadiusMassFound
HD 33564 b388.0 days1.100 AU12.5 R⊕ estimated2892.1 M⊕ minimumRadial Velocity, 2005

Values are the NASA Exoplanet Archive’s composite parameters. A radius marked estimated comes from a mass–radius relation; a mass marked minimum is M sin i. Planet sizes and colours in the 3D view are renderings: none of these worlds has been photographed as more than a point of light.

Sources

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